Communicating with graphs

Front

What is the independent variable on a graph?

Back

The independent variable is the variable that is manipulated or changed in an experiment, typically represented on the x-axis.

Front

What is the dependent variable on a graph?

Back

The dependent variable is the variable that is measured or observed in an experiment, typically represented on the y-axis.

Front

What does the x-axis represent in a graph?

Back

The x-axis represents the horizontal axis on a graph, usually showing the independent variable.

Front

What does the y-axis represent in a graph?

Back

The y-axis represents the vertical axis on a graph, usually showing the dependent variable.

Front

What type of graph shows data as parts of a whole?

Back

A circle graph (or pie chart) shows data as parts of a whole.

Front

What is a line graph used for?

Back

A line graph is used to display data points over time, showing trends and changes.

Front

What is a bar graph used for?

Back

A bar graph is used to compare different groups or categories of data.

Front

What is the purpose of a legend in a graph?

Back

A legend explains the symbols, colors, or patterns used in the graph to represent different data sets.

Front

What is the slope of a line in a graph?

Back

The slope of a line represents the rate of change between the dependent and independent variables.

Front

How do you determine the greatest value on a graph?

Back

The greatest value on a graph can be determined by identifying the highest point on the y-axis.